i am trying to send multiple data using j query $.ajax method to my php script but i can pass only single data when i concatenate multiple data i get undefined index error in my php script tat means the ajax request is made but data is not sent i need to know how should i format multiple data to successively send it to processing script in name vale pair here is what i have written
<script>
$(document).ready(function() {
$('#add').click(function () {
var name = $('#add').attr("data_id");
var id = $('#add').attr("uid");
var data = 'id='+ id & 'name='+ name; // this where i add multiple data using ' & '
$.ajax({
type:"GET",
cache:false,
url:"welcome.php",
data:data, // multiple data sent using ajax
success: function (html) {
$('#add').val('data sent sent');
$('#msg').html(html);
}
});
return false;
});
});
</script>
<span>
<input type="button" class="gray_button" value="send data" id="add" data_id="1234" uid="4567" />
</span>
<span id="msg"></span>
click(function() { var status = $("#activitymessage"). val(); var name = "Ronny"; $. ajax({ type: "POST", url: "ajax/activity_save. php", **data: "status="+status+"name="+name"**, success: function(msg) {...
You can get text box value using $("input[name='another']"). val() and it can be passed to ajax call parameter which is mentioned in code. Show activity on this post. Show activity on this post.
You can create an object of key/value pairs and jQuery will do the rest for you:
$.ajax({
...
data : { foo : 'bar', bar : 'foo' },
...
});
This way the data will be properly encoded automatically. If you do want to concoct you own string then make sure to use encodeURIComponent()
: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/encodeURIComponent
Your current code is not working because the string is not concocted properly:
'id='+ id & 'name='+ name
should be:
'id='+ encodeURIComponent(id) + '&name='+ encodeURIComponent(name)
Change var data = 'id='+ id & 'name='+ name;
as below,
use this instead.....
var data = "id="+ id + "&name=" + name;
this will going to work fine:)
var data = 'id='+ id & 'name='+ name;
The ampersand needs to be quoted as well:
var data = 'id='+ id + '&name='+ name;
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